13365910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78623}}^1$

素因数の和:78647

約数の個数: 16

約数和(自身を含む): 25474176

約数和(自身を除く): 12108266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 78623, 157246, 393115, 786230, 1336591, 2673182, 6682955, 13365910]

約数ペア:

[(1, 13365910), (2, 6682955), (5, 2673182), (10, 1336591), (17, 786230), (34, 393115), (85, 157246), (170, 78623)]